Teach pendant unit



FIG. 1 is a top plan view of a teach pendant unit, showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side perspective view thereof; and,

FIG. 6 is a top and right side perspective view thereof. 

The ornamental design for a teach pendant unit, as shown and described. 